Change-Point Estimation as a Nonlinear Regression Problem
作者:
Andrew L. Rukhin,
Ygor Vajda,
期刊:
Statistics
(Taylor Available online 1997)
卷期:
Volume 30,
issue 3
页码: 181-200
ISSN:0233-1888
年代: 1997
DOI:10.1080/02331889708802609
出版商: Gordon & Breach Science Publishers
关键词: 62F12;62F35;Change-point estimation;M-estimates
数据来源: Taylor
摘要:
A special class of change-point models, where the change is defined as a shift of observations means, is considered. We show that such models can be transformed into a nonlinear regression problem. It is proven thatM-estimators can localize the change point, and at the same time, consistently estimate the unknown parameters characterizing the change behavior. For a special class of continuous models we prove an asymptotic normality ofM-estimators simultaneously estimating the change-point and the related parameters.
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